startMrzScanner static method

Future<MrzScanningResult> startMrzScanner(
  1. MrzScannerConfiguration config
)

Starts the Ready-to-Use MRZ Document Recognizer as a full-screen modal UI dialog. The MRZ Document Recognizer provides guided, automatic document scanning.

Implementation

static Future<MrzScanningResult> startMrzScanner(
    MrzScannerConfiguration config) async {
  try {
    var updatedParameters = config.toJson();
    const defaultJsonName = "MrzScreen";
    var configuration = await SharedCalls.applyParametersOnDefaultJson(
        defaultJsonName, updatedParameters);
    var result =
        await SharedCalls.invoke(_channel, 'startMrzScanner', configuration);
    if (SharedCalls.wasCanceled(result)) {
      return MrzScanningResult.canceled();
    }
    return MrzScanningResult.fromJson(jsonDecode(result));
  } catch (e) {
    Logger.root.severe(e);
    return MrzScanningResult.error(e.toString());
  }
}